SOLUTION: What is the inverse of this function: W=(3.24 x 10^-3) L^2

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Question 1043700: What is the inverse of this function:
W=(3.24 x 10^-3) L^2
Answer by josgarithmetic(39618) About Me  (Show Source):
You can put this solution on YOUR website!
k=0.00324

W=k%2AL%5E2
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Switch roles of W and L.
L=k%2AW%5E2
kW%5E2=L
W%5E2=L%2Fk
W=0%2B-+sqrt%28L%2Fk%29, but which function you choose depends what you want or need.